访问的计算机不存在或访问的web服务的IP不正确[ soapexception :故障码=soap-env :客户端； msg=erroropeningsocket 3360 Java.net.unknownhostexception 3360测试服务器IP； target exception=Java.lang.illegalargumentexception 3360 erroropeningsocket 3360 Java.net.unknownhostexception 3360测试操作phttp connection.send (soaphttpconnection.Java :354 ) atorg.Apache.s onnection.Java 3360354 ) atorg.Apache.Sone msg=erroropeningsocket : Java.net.connect exception : connection refused 3360 connect； target exception=Java.lang.illegalargumentexception 3360 erroropeningsocket 3360 Java.net.connect exception 3360连接oaphttpconnection.send (soaphttpconnection.Java :354 ) atorg.Apache.s onnection.Java 3360354 ) atorg.Apache.Sone msg=unsupportedresponsecontenttype ' text/html '，must be : ' text/XML '.response was :
error 404---not found error 404---- notfoundfromrfc 2068 hypertexttransferprotocol---http/1.1336010.4.5404 notfoundtheserverhasnotfoundanythingmatchingtherequest-uri.noindicationisgivenofwhethertheconditionionist
iftheserverdoesnotwishtomakethisinformationavailabletotheclient， thestatuscode403(Forbidden ) canbeusedinstead.the410 ) gone ) statuscodeshouldbeusediftheserverknows，throughsomeinteral thatanoldresourceispermanentlyunavailableandhasnoforwardingaddress。
] atorg.Apache.soap.RPC.call.getenvelopestring (call.Java :208 ) atorg.Apache.soap.RPC.call.invoke ) 关于targetserviceissimplewebservicetestweb服务的服务提供者内部的异常，例如从web服务调用端传递的参数为null， 提供程序不检查参数，直接访问axisfaultfaultcode : { http://schemas.XML soap.org/soap/envelope/} 直接使用server.userexceptionfaultsubcode : faultstring : Java.lang.nullpointerexceptionfaultactor 3360 fault node 3360